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== Bus (Routing)

image::../bus.png[A Simple Bus]

The bus protocol is useful for routing applications, or for building
fully interconnected mesh networks.  In this pattern, messages are
sent to every directly connected peer.

.bus.c
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include::src/bus.c[]
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<1> Blithely assumes message is ASCIIZ string. Real code should check it.

.Compilation
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gcc bus.c -lnng -o bus
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.Execution
[source,bash]
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include::src/bus.sh[]
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.Output
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include::src/bus.out[]
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